CharBuffer (Grammatica 1.6 Documentation)

java.lang.Object
- net.percederberg.grammatica.parser.re.CharBuffer

Deprecated.
The CharBuffer class has been deprecated in favor of ReaderBuffer as of version 1.5.
```
public class CharBuffer
extends java.lang.Object
```
A character buffer. This class provides an API identical to StringBuffer, with the exception that none of the methods in this class are synchronized.

Constructor Summary

Constructors
Constructor and Description
`CharBuffer()` Deprecated. Creates a new character buffer.
`CharBuffer(int initialSize)` Deprecated. Creates a new character buffer with the specified initial size.
`CharBuffer(java.lang.String str)` Deprecated. Creates a new character buffer from the specified string.
`CharBuffer(java.lang.StringBuffer str)` Deprecated. Creates a new character buffer from the specified string buffer.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`CharBuffer`	`append(boolean b)` Deprecated. Appends the string representation of a boolean value to the end of the buffer.
`CharBuffer`	`append(char c)` Deprecated. Appends a character to the end of the buffer.
`CharBuffer`	`append(char[] str)` Deprecated. Appends a character array to the end of the buffer.
`CharBuffer`	`append(char[] str, int offset, int length)` Deprecated. Appends a character array to the end of the buffer.
`CharBuffer`	`append(double d)` Deprecated. Appends the string representation of a double value to the end of the buffer.
`CharBuffer`	`append(float f)` Deprecated. Appends the string representation of a float value to the end of the buffer.
`CharBuffer`	`append(int i)` Deprecated. Appends the string representation of an int value to the end of the buffer.
`CharBuffer`	`append(long l)` Deprecated. Appends the string representation of a long value to the end of the buffer.
`CharBuffer`	`append(java.lang.Object obj)` Deprecated. Appends the string representation of an object to the end of the buffer.
`CharBuffer`	`append(java.lang.String str)` Deprecated. Appends a string to the end of the buffer.
`CharBuffer`	`append(java.lang.StringBuffer str)` Deprecated. Appends a string buffer to the end of the buffer.
`char`	`charAt(int index)` Deprecated. Returns a character in the buffer.
`CharBuffer`	`delete(int start, int end)` Deprecated. Removes characters from this buffer.
`void`	`ensureCapacity(int size)` Deprecated. Ensures that this buffer has at least the specified capacity.
`int`	`length()` Deprecated. Returns the number of characters in the buffer.
`java.lang.String`	`substring(int start)` Deprecated. Returns a string containing a sequence of characters from this buffer.
`java.lang.String`	`substring(int start, int end)` Deprecated. Returns a string containing a sequence of characters from this buffer.
`java.lang.String`	`toString()` Deprecated. Returns a string containing all character in this buffer.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - CharBuffer
```
public CharBuffer()
```
    Deprecated.
    
    Creates a new character buffer.
  - CharBuffer
```
public CharBuffer(int initialSize)
```
    Deprecated.
    
    Creates a new character buffer with the specified initial size.
    
    Parameters:
    
    initialSize - the initial size of the buffer
  - CharBuffer
```
public CharBuffer(java.lang.String str)
```
    Deprecated.
    
    Creates a new character buffer from the specified string.
    
    Parameters:
    
    str - the string to copy
  - CharBuffer
```
public CharBuffer(java.lang.StringBuffer str)
```
    Deprecated.
    
    Creates a new character buffer from the specified string buffer.
    
    Parameters:
    
    str - the string buffer to copy
- Method Detail
  - append
```
public CharBuffer append(boolean b)
```
    Deprecated.
    
    Appends the string representation of a boolean value to the end of the buffer.
    
    Parameters:
    
    b - the boolean value to append
    
    Returns:
    
    this character buffer
  - append
```
public CharBuffer append(char c)
```
    Deprecated.
    
    Appends a character to the end of the buffer.
    
    Parameters:
    
    c - the character to append
    
    Returns:
    
    this character buffer
  - append
```
public CharBuffer append(char[] str)
```
    Deprecated.
    
    Appends a character array to the end of the buffer.
    
    Parameters:
    
    str - the characters to append
    
    Returns:
    
    this character buffer
  - append
```
public CharBuffer append(char[] str,
                         int offset,
                         int length)
```
    Deprecated.
    
    Appends a character array to the end of the buffer.
    
    Parameters:
    
    str - the character array to append
    
    offset - the starting position in the array
    
    length - the number of characters to copy
    
    Returns:
    
    this character buffer
  - append
```
public CharBuffer append(double d)
```
    Deprecated.
    
    Appends the string representation of a double value to the end of the buffer.
    
    Parameters:
    
    d - the double value to append
    
    Returns:
    
    this character buffer
  - append
```
public CharBuffer append(float f)
```
    Deprecated.
    
    Appends the string representation of a float value to the end of the buffer.
    
    Parameters:
    
    f - the float value to append
    
    Returns:
    
    this character buffer
  - append
```
public CharBuffer append(int i)
```
    Deprecated.
    
    Appends the string representation of an int value to the end of the buffer.
    
    Parameters:
    
    i - the int value to append
    
    Returns:
    
    this character buffer
  - append
```
public CharBuffer append(long l)
```
    Deprecated.
    
    Appends the string representation of a long value to the end of the buffer.
    
    Parameters:
    
    l - the long value to append
    
    Returns:
    
    this character buffer
  - append
```
public CharBuffer append(java.lang.Object obj)
```
    Deprecated.
    
    Appends the string representation of an object to the end of the buffer.
    
    Parameters:
    
    obj - the object to append
    
    Returns:
    
    this character buffer
  - append
```
public CharBuffer append(java.lang.String str)
```
    Deprecated.
    
    Appends a string to the end of the buffer.
    
    Parameters:
    
    str - the string to append
    
    Returns:
    
    this character buffer
  - append
```
public CharBuffer append(java.lang.StringBuffer str)
```
    Deprecated.
    
    Appends a string buffer to the end of the buffer.
    
    Parameters:
    
    str - the string buffer to append
    
    Returns:
    
    this character buffer
  - charAt
```
public char charAt(int index)
            throws java.lang.StringIndexOutOfBoundsException
```
    Deprecated.
    
    Returns a character in the buffer.
    
    Parameters:
    
    index - the character position, starting at 0
    
    Returns:
    
    the character found
    
    Throws:
    
    java.lang.StringIndexOutOfBoundsException - if the character position was negative or higher or equal to the buffer length
  - delete
```
public CharBuffer delete(int start,
                         int end)
                  throws java.lang.StringIndexOutOfBoundsException
```
    Deprecated.
    
    Removes characters from this buffer.
    
    Parameters:
    
    start - the starting position (inclusive)
    
    end - the ending position (exclusive)
    
    Returns:
    
    this character buffer
    
    Throws:
    
    java.lang.StringIndexOutOfBoundsException - if the start or end indexes were out of bounds
  - ensureCapacity
```
public void ensureCapacity(int size)
```
    Deprecated.
    
    Ensures that this buffer has at least the specified capacity.
    
    Parameters:
    
    size - the minimum buffer size
  - length
```
public int length()
```
    Deprecated.
    
    Returns the number of characters in the buffer.
    
    Returns:
    
    the length of the buffer
  - substring
```
public java.lang.String substring(int start)
                           throws java.lang.StringIndexOutOfBoundsException
```
    Deprecated.
    
    Returns a string containing a sequence of characters from this buffer.
    
    Parameters:
    
    start - the start index, inclusive
    
    Returns:
    
    the new substring
    
    Throws:
    
    java.lang.StringIndexOutOfBoundsException - if the start index was negative, or higher than the length of the string
  - substring
```
public java.lang.String substring(int start,
                                  int end)
                           throws java.lang.StringIndexOutOfBoundsException
```
    Deprecated.
    
    Returns a string containing a sequence of characters from this buffer.
    
    Parameters:
    
    start - the start index, inclusive
    
    end - end end index, exclusive
    
    Returns:
    
    the new substring
    
    Throws:
    
    java.lang.StringIndexOutOfBoundsException - if the start index was negative, or higher than the length of the string
  - toString
```
public java.lang.String toString()
```
    Deprecated.
    
    Returns a string containing all character in this buffer.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    a string containing the characters in this buffer

Class CharBuffer

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

CharBuffer

CharBuffer

CharBuffer

CharBuffer

Method Detail

append

append

append

append

append

append

append

append

append

append

append

charAt

delete

ensureCapacity

length

substring

substring

toString